<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><p style="margin: 0px; font-size: 13px; font-family: 'Helvetica Neue';" class="">Dear Colleagues,</p>
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<p style="margin: 0px; font-size: 13px; font-family: 'Helvetica Neue';" class="">We recently accepted an invitation to serve as the Guest Editor for a Special Issue of the journal Remote Sensing on the subject of “Multi-Constellation Global Navigation Satellite Systems: Methods and Applications”. It is my pleasure to invite you to submit an article on this topic. Remote Sensing is an open access journal, receiving its 4th Impact Factor, 3.036 (2015); 5-Year Impact Factor: 3.278 (2015). All submissions will be subject to peer review. </p>
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<p style="margin: 0px; font-size: 13px; font-family: 'Helvetica Neue';" class="">For more information about the Special Issue, please see: </p>
<p style="margin: 0px; font-size: 13px; font-family: 'Helvetica Neue'; color: rgb(0, 162, 255);" class=""><a href="http://www.mdpi.com/journal/remotesensing/special_issues/GNSS" class="">http://www.mdpi.com/journal/remotesensing/special_issues/GNSS</a></p>
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<p style="margin: 0px; font-size: 13px; font-family: 'Helvetica Neue';" class="">For information on manuscript preparation and related matters, please see the instructions for authors: </p>
<p style="margin: 0px; font-size: 13px; font-family: 'Helvetica Neue'; color: rgb(0, 162, 255);" class=""><a href="http://www.mdpi.com/journal/remotesensing/instructions" class="">http://www.mdpi.com/journal/remotesensing/instructions</a></p>
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<p style="margin: 0px; font-size: 13px; font-family: 'Helvetica Neue';" class="">The deadline for submission of manuscripts to the Special Issue is 20 December 2017. </p>
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<p style="margin: 0px; font-size: 13px; font-family: 'Helvetica Neue';" class="">With best wishes,</p><div class=""><br class=""></div><div class="">Maorong Ge and Jianghui Geng</div></body></html>